Datasheet linh kiện ISD1420

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  Single-Chip Voice Record/Playback Devices 16- and 20-Second Durations              )          !"  #    $       %&                          * (     # $         !    +          # ,                                  #   "   # '    !" !   !    (       "       (  !   (   # Figure: ISD1400 Series Block Diagram ISD—APRIL 1998 i    • -       !" •  7  !       •       •        45 • /!   •      45 – • & "  • 8           /!"  !         •      0  1   • ' ( (  •   92  (   – • '!    /  & -  !         (     !"  – • !   #2 3' 45 •     4:;  9 #     %   #     $     %   #  & &    #$        '            % !$           F''6                 08* $ $ ?              " #                           #     #                 08* #              "   #     "  &   #          @-A      &$         Ω       5    2*      >       08*    9    @  A      &$        5       #        -   F6                    # $ %               %   ! "     & -     G*/    # H   2+63   5    2*3 %     &#  08*   9  C 7> ISD  B    C Ω     $         Table 2: Part Number External Clock Sample Rates Sample Rate Required Clock                  -    &   &          5"           &               $ $    -    "   -  $    &$ #  $                      #    & %          # 5    $ #          %  "   &    &#   %                " &         %     :  # ;      =  2;= 3   8 20  0C3"      #   &"' %           &     .I  .<           % - #    #       Ω %   $ &  " &"   %     &     "               &   &    $  - "  #  % $   %     #                 #         > "     &   %       %   > %  $    " #   &     " # .I  .<    "  - %     /     &%      !   %%    #  !   0*%         "       %    2 3      "  %   &#       -          #    -       %          $&- &      $&-    # 8  (  %    $"    9   #%  #   '(  0    #   "        # ;      =  2;=3       ; "  (   ; 5 # $      " /01," /01/"  +,*"  /(:   # ;=   8  (   ;        5 /(:%      "  #       %   E      5      # ;= /(:"            &                    $&$         $    NOTE   (/0      2    /324              %        0      &$       /01," /01/"  +,* Voice Solutions in Silicon™          (   ;  &    ?%   #       "  $  &  % #         $     +)    0D (   ; #   % "   $  $&-    %      &       )     ;   *      $     % #     -        " #  -#    $     #     &               ,    /01, #     $&-    /(:               $&- /01/ #  -    5       &    $&- $"  $ $   #   (   ; )  !          "      #    #     $      )   #  ,(;  -   (   ;  &    0 (   ; # ! $ %      " #        & &         $ &-   $ :      & %    #  $  ,(;  -           J "            :      $    "      ! $          &-"  $ -      /(: #    $ &-        ,)  *)  Table 3: Operational Modes Table Address Crtl (HIGH) Function Typical Use Jointly Compatible(1)       !"!# $! $    % &' !(! )   &' !(!  $ #  $ %    *+   , # * -  /   %01( ! ##!    /  2 ##!  3 !#4.%0 %.%   2   +   , #  ISD                         Figure 2: Record Figure 3: Playback                    !"      #$   Voice Solutions in Silicon™   Table 4: Absolute Maximum Ratings (Packaged Parts)(1) Condition 5 Table 5: Value   !! Operating Conditions (Packaged Parts) Condition  6/ / !% !  !! !  !  !! ! 7 6/  %  %#   0  :9 * 9;   :9 %  %#  :. !! %#  -#  !! :     0  :9 :9 %#! * 9;  9; >! *6/ # ;  7*  8=6/ 76/   % :9  9;   <  ; !  !!  %0 6/   8 6/ # !% Value 8= # ; ; % :9  8   6/ 8        ( ) ( ) (  ( ) ( ) (  %               &      &         '              Table 6: DC Parameters (Packaged Parts) Symbol  . -  . $ '. - '. $ 9 9  Parameters " % " %   . -( /!!  . /!! > "4)%%   /!! :'.!;  /!! :#10;  '. -  )!  . 3     A A . 3     )! >    )! > 3   ISD Units  Conditions      *    @  6& 6&" 7 7 5 88 <  6& 6&" B  0  6  6& 6&"  " 8 8 B 5 1 3 6  6& 6&"  " 8 8  " B  0C(C6 -; 6  B  0C(C6 -77 6  B  # 88  B  8 B  # 88 + B  8 B 0  5) @D 6  6& 6&" " " 8 8 B 0  5) @6) 6  6& 6&" " " 8 8 B 5  5) @D 6  6& 6&" " " 8 8 12  6& 6&"  & *9 &* Conditions    8 9  8 8 Voice Solutions in Silicon™   Table 11: AC Parameters (Die) Symbol Min(2) Characteristic Typ (1) Max(2) Units B 5  5) @6) 6  6& 6&"  * 8 8 B C-E 58 F, 6& 6&" " " 8 8 B+6 B  +  68   -  5) ""    # 88  58 "           G Conditions =  :+? F  Ω "    Ω E      "  3@@5 #;# ;       3@@5              !"  #  $ % &%      '(          )  *       +##      /345          6  (  7  ISD 8  + 2Ω      $*$ '*   5   9       :           $          5      9       -    9    ) 6  (  7                                3      6( 7 13          Chart 5: Record Mode Operating Current (ICC) Standby Current (ISB) Chart 7:          "  "        " "      8 Chart 6:  8  8 & 8 Chart 8: Total Harmonic Distortion  8 & 8 Oscillator Stability "        " &  "     @  @ @   "   14  8     8 " & 8  8  8 & 8 Voice Solutions in Silicon™   Figure 4: Application Example             (       "%-.#                        !      "  "%-.%   %&'      ( ,    (   "  !#$   %&'                (             )    !#$   %&')                        (  &             - (  )         "%-.%               !#$   *+*    #&/ '   ,)        #     ( , %    ( , 0  1  "%-.%   *+*     "  "%-.#   %&'    ( , )       ( ,    (             (       "%-.%        "%-.#                          )       ISD %    ( ,      - !   ( ,1   '      #&/  !#$    ,     ,)           -  %&'    - 15    !#$         (           )             ,        )   (           !#$           ( ,       -     !   !#$   *+* (              #&/  (          "  ( ,  )      "  "%-.#       (   )          )           )       4                &      *+*)      ,   *+*       "%-.%   %&'    ( ,       #  & /  0#&/1  ,    0    561 (     0!#$1     #&/  ,  " ( ,                   !  )       -                                7    ( )        (     , *)                ( -  !#$%#    !#$%#     %&'     (    %#  2  3    %&')      #&/  ,              ( -         *+*     !#$     *+*              (      %&'    #&/        (   16 Voice Solutions in Silicon™     Figure 5: 28-Lead 0.600-Inch Plastic Dual Inline Package (PDIP) (P) Table 12: Plastic Dual Inline Package (PDIP) (P) Dimensions INCHES # MILLIMETERS Min Nom Max Min Nom Max && & & $ * 9     ISD $ /      3   ###    17   Figure 6: 28-Lead 0.300-Inch Plastic Small Outline Integrated Circuit (SOIC) (S) Table 13: Plastic Small Outline Integrated Circuit (SOIC) (S) Dimensions INCHES Min Nom Max Min Nom Max # $ $ $ $* $9 * < 9$  & "& " "&  "9" "9 "99 $&" $" $9  9  "$ "" "9 C &  9  & &*  "$ ' & & &   & + "& " &  * "  18 MILLIMETERS /      3   ###;   Voice Solutions in Silicon™   Figure 7: ISD1400 Series Bonding Physical Layout1 # 8 I     #" #  # 0C I(: 0C(C6 #& # 5(#HC 5(#H( 89 :; ; ?
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